National Weather Service Charleston SC
11:06 AM Monday April 23.
.gale warning in effect through late tonight, this afternoon, east winds 25 to 30 knots with gusts to 35 knots becoming southeast late. seas 6 to 9 feet, building to 7 to 10 feet. showers early, then showers with a slight chance of thunderstorms. locally heavy rainfall possible. tonight, southeast winds 25 to 30 knots with gusts to 35 knots. seas 7 to 10 feet. a slight chance of thunderstorms. showers. locally heavy rainfall possible in the evening. tuesday, south winds 15 to 20 knots with gusts to 25 knots, becoming southwest 10 to 15 knots in the afternoon. seas 6 to 8 feet, subsiding to 5 to 7 feet in the afternoon. a slight chance of thunderstorms. a chance of showers, mainly in the morning. tuesday night, southwest winds 10 to 15 knots. seas 4 to 6 feet. wednesday, west winds 5 to 10 knots, becoming southwest 10 to 15 knots in the afternoon. seas 4 to 5 feet. wednesday night, southwest winds 10 to 15 knots, becoming west 5 to 10 knots after midnight. seas 4 to 5 feet, subsiding to 3 to 4 feet after midnight. thursday, southwest winds 5 to 10 knots. seas 3 to 4 feet. a slight chance of showers. thursday night, southwest winds 5 to 10 knots. seas 3 feet. a chance of showers. friday, west winds 10 knots. seas 3 to 4 feet. friday night, southwest winds 10 to 15 knots. seas 2 to 3 feet. a slight chance of showers. mariners are reminded that winds and seas higher in and near thunderstorms.